/*
 * Copyright 2018 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.glowroot.central.util;

import java.util.concurrent.Semaphore;

class SemaphoreStats implements SemaphoreStatsMXBean {

    private final Semaphore semaphore;

    SemaphoreStats(Semaphore semaphore) {
        this.semaphore = semaphore;
    }

    @Override
    public int getAvailablePermits() {
        return semaphore.availablePermits();
    }

    @Override
    public int getQueueLength() {
        return semaphore.getQueueLength();
    }
}
